Moviefap video chopping option

[Jhorno]

Would improve the viewing experience in my opinion if there was an option to cut up some of the longer vids into parts.
Restrictions to how the player works on my desktop puter makes it difficult to navigate around anything longer than about an hour.
Sure it can be done but results in much time wasting to get to target part of a long vid to rewatch a section, does anyone else agree ?